Is baseline cardiac autonomic modulation related to performance and physiological responses following a supramaximal Judo test?

On the other hand, ∆HR appeared moderate to largely correlated with HR baseline (r = -0.62), lnSDNN (r = 0.50), lnRMSSD (r = 0.67), lnHF (r = 0.65), lnLFHF (r = -0.51) and α 1 (r = -0.56) in the Pearson correlation; but only the association with HR baseline (r = -0.58) and lnHF (r = 0.51) remained significant in the partial correlation, although the correlation with lnLFHF (p = 0.53; r = -0.48) was also nearly significant ( Table 4 ).

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